What should I do if there is a number attribution error in Xiaomi 3 Unicom? I recently opened a Unicom 4g card. My home is in Nanyang, Henan, but the attribution of mobile phone number is obvious.
First of all, you need to go to Unicom's business hall to check whether the card is a black card and know where it belongs. If the attribution is determined as your card handling place, it means that the operator may have redistributed the original plan number segment and the attribution number database has not been updated, resulting in an error in the attribution display.